Cathy from The Last 5 Years. Everytime I listen to Climbing Uphill I'm reminded of myself and what I've thought at every single audition I've ever gone too. Since I'm only 17, I don't know much about the whole failed relationship thing, but every other aspect of Cathy that you get from listening to the recording, and even some between-the-lines stuff I've picked up myself remind me of myself.
Also, there's some Elphaba in me...the outsider who always has someone around to one-up her or overshadow her, who doesn't so much show that she cares about being different, but longs to fit in deep down.
And a bit of Mimi Marquez...her live life to the fullest attitude, and don't hold back.
Mix them together, and I think you get a good dose of me. :)
And when the night has finally gone, and when we see the new day dawn, we wonder how we wandered for so long, so blind. The wasted world we thought we knew, the light will make it look brand new, so let it shine..."
--ntn